- Why in news
- On 29 June 2026, Union Health Minister J P Nadda launched the Unified Health Interface (UHI), an open network that lets patients and providers connect across different health apps.
- What it is
- The Unified Health Interface is the service layer of the Ayushman Bharat Digital Mission (ABDM). It uses open protocols and common technical standards so that any verified participant can find and transact with any other, whatever app each uses. It runs on a core ABDM Gateway developed and maintained by the National Health Authority.
- What UHI is
- UHI is the service layer of ABDM, an open network with common standards that links patients and providers across platforms.
- Who runs it
- UHI works through open protocols on a core ABDM Gateway developed and maintained by the NHA.
- ABDM building blocks used
- ABHA is the patient identifier. HPR and HFR verify providers. The Health Information Exchange handles consent-based data sharing.
- Four principles
- UHI rests on interoperability, fair discoverability, verification and open protocols.
- Verification rule
- Only doctors and facilities credentialed through HPR and HFR may take part.
- Live services
- Live services include blood bank discovery (linked to e-RaktKosh), PMJAY empanelled hospital search, Jan Aushadhi Kendra discovery, ambulance booking and doctor consultations.
- Who develops the initiatives
- The initiatives are developed under the National Health Authority and the National Resource Centre for EHR Standards.
- Aarogya Setu 2.0
- It is a Personal Health Record app for citizens. It lets users create ABHA, share digital health records and exchange health information with consent.
- NHCX
- The National Health Claims Exchange standardises the exchange of claims information between providers and payers, across public and private insurance programmes.
- Unified Health Interface (UHI)
- UHI is an open interoperable network that connects citizen-facing apps with healthcare service providers through a common framework.
- Common LOINC Codes for India (CLCI)
- CLCI is a nationally curated subset of international laboratory standards, developed by NRCeS, to standardise lab data exchange.
- Ayushman Sarathi
- It is a WhatsApp chatbot that delivers PM-JAY services through a conversational interface.
- ABHA
- A 14-digit digital health identity that lets citizens link, access and share health records with consent.
- Implementer
- ABDM is implemented by the National Health Authority under the Union Health Ministry.
- ABDM building blocks
- The release lists ABHA, HPR, HFR, HIE-CM, UHI and NHCX as the key digital public infrastructure components.
- State leaders
- Uttar Pradesh has the most ABHAs (over 15.3 crore). Rajasthan and Maharashtra have 7.1 crore each.
- Gender share
- Women hold 49.75% of all ABHAs.
- Full saturation
- Andaman and Nicobar Islands, Ladakh, Lakshadweep and Dadra and Nagar Haveli and Daman and Diu have full ABHA saturation.
- Implementing agency
- ABDM is implemented by the National Health Authority under the Union Health Ministry.
- Growth of linked records
- Linked records doubled from 50 crore in February 2025 to over 100 crore in 15 months.
- Role of ABHA
- ABHA is a unique digital health identity that lets citizens link and access records across hospitals, clinics and labs.
- Digital building blocks
- The key blocks are ABHA, HPR, HFR, HIE-CM, UHI and NHCX.
- Leading States
- Uttar Pradesh leads with over 15.03 crore ABHA-linked records, followed by Andhra Pradesh with over 11.95 crore.
- Industry integration
- More than 450 public and private health technology solutions have integrated with ABDM.
Don’t confuse with UHI vs ABDM: ABDM is the whole mission with registries, ABHA and the exchange. UHI is only its service layer for discovering and booking services.
Don’t confuse with HPR vs HFR: HPR is the registry of health professionals. HFR is the registry of health facilities.
Don’t confuse with ABDM vs AB PM-JAY: ABDM builds the digital health backbone. AB PM-JAY is the health insurance scheme for eligible families. The new apps serve both.
Don’t confuse with NHCX vs UHI: NHCX handles claims exchange between providers and payers. UHI connects citizens with service providers for discovery and access.
Don’t confuse with ABHA vs Ayushman Bharat PM-JAY: ABHA is a digital health ID for records. PM-JAY is a health insurance scheme for cover of hospital costs.
Don’t confuse with HFR vs HPR: HFR is the registry of health facilities. HPR is the registry of healthcare professionals.
Don’t confuse with ABHA vs HFR/HPR: ABHA is the citizen's health ID. HFR lists health facilities and HPR lists health professionals.
Don’t confuse with UHI vs NHCX: UHI is the service-discovery layer for booking and transacting with providers. NHCX is the exchange for health insurance claims.
Science and technology: 57 Prelims questions since 2013; most test the concept behind the news, not the news itself. In Mains, 12 news-triggered questions.
Why it matters
- Removes the need for patient and provider to be on the same app, widening choice and access.
- Gives small clinics and rural users equal access to network-wide demand and services.
- Open protocols let developers of any size build health apps, extending India's digital public infrastructure approach to health.
- Common standards and registries let records, claims and services work across public and private systems.
- Faster, standardised claims processing cuts administrative burden and supports last-mile access to PM-JAY.
- A common health ID enables continuity of care and cuts reliance on paper records.
- Interoperable records and claims exchange can improve transparency and efficiency in service delivery.
- Consent-based longitudinal records support continuity of care across providers.
- Open, interoperable digital public infrastructure cuts paperwork and can widen access to services.
Problems
- Low digital literacy and connectivity in rural areas limit use.
- Data privacy and consent safeguards are needed for health information.
- Provider onboarding and ABHA/registry coverage are uneven.
- Health data privacy and consent need strong safeguards.
- Uneven digital access and low digital literacy can exclude poorer and rural users.
- Creating an ID does not mean records are actually linked or used; account counts can overstate real use.
- Data privacy, consent and security risks arise with large-scale health data.
- Digital divide and uneven state adoption can leave out poorer and rural users.
- Privacy and data security of sensitive health data, and the meaning of real consent.
- Uneven digital literacy and facility readiness; linked records do not guarantee quality or usable data.
Way forward
- Expand services such as labs, vaccination slots and pharmacies, and widen provider participation.
- Strengthen consent-based data protection and grievance redress.
- Support local-language apps and assisted access for rural users.
- Enforce data protection through clear consent and security rules.
- Expand provider onboarding and train staff, with support for low-connectivity areas.
- Shift focus from ID creation to active record linking and provider onboarding.
- Back the mission with a strong data-protection framework and clear consent safeguards.
- Strengthen data protection safeguards under the digital data protection law.
- Build provider capacity and improve record quality and standards, especially in lower-capacity States.
Put in your answer
UHI as health DPI: UHI is an example of open, interoperable digital public infrastructure in health, using ABHA, HPR, HFR and a consent-based exchange.
Benefit for rural users: The release says UHI is especially significant for semi-urban and rural people who relied on informal channels to find care.
Digital public infrastructure example: NHCX, UHI and ABDM show DPI applied to health, with open interoperable rails across payers and providers.
ABHA growth: Cumulative ABHAs rose from 14.7 crore in 2021 to over 90 crore in 2026.
Uneven state saturation: Andhra Pradesh has 98.5% saturation, while larger states like Uttar Pradesh lead only in absolute numbers.
Public programmes feeding records: Programmes such as PM-JAY, CoWIN, RCH and the NCD programme contribute to linkage.
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UPSC’s own questions that come close to this issue, from our Prelims and Mains banks.
No practice question for this one; the card may still help an answer. Why: UHI is the service layer of ABDM, run by NHA; the issue is on file. Worth a card, but UPSC question is unlikely.
Worth revising until Prelims 2028: most news questions come within two years of the event.